﻿using System;
using System.Collections.Generic;
using System.Text;

namespace homework2_bank.classes
{
    interface BankCop
    {
        //匹配账户
        public string MatchAccount(string account, string password);

        //获取余额信息
        public int[] GetBalanceArgs(string account);

        //存钱
        public bool AddMoney(string account, int num);

        //取钱
        public int TakeMoney(string account, int num);
    }
}
